<aside class="widget woocommerce">
  <h3 class="widgettitle"> <a href="#" title=""> <?php echo Yii::t('default', 'Total Visitors')?> </a> </h3>
  <center>
    <?php echo Yii::app()->counter->getTotal(true, 'black', 'png'); ?><br />
  </center>
</aside>